package com.homeinns.server.utils;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class CookieUtil {

    public static void set(HttpServletResponse response,String name,String value,int maxAge){

        Cookie cookie = new Cookie(name, value);
        cookie.setPath("/");
        cookie.setMaxAge(maxAge);
        response.addCookie(cookie);
    }

    public static Cookie get(HttpServletRequest request,String name){

        Cookie[] cookies = request.getCookies();
        if(null!=cookies){
            for (Cookie cookie : cookies) {
                if(name.equals(cookie.getName())){
                    return cookie;
                }
            }
        }
        return null;
    }
}
